CN202478807U - Gas desulfurizer - Google Patents

Gas desulfurizer Download PDF

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Publication number
CN202478807U
CN202478807U CN2012200880436U CN201220088043U CN202478807U CN 202478807 U CN202478807 U CN 202478807U CN 2012200880436 U CN2012200880436 U CN 2012200880436U CN 201220088043 U CN201220088043 U CN 201220088043U CN 202478807 U CN202478807 U CN 202478807U
Authority
CN
China
Prior art keywords
gas
liquid
liquid plate
downspout
sweetening unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2012200880436U
Other languages
Chinese (zh)
Inventor
王丰海
王晓东
刘雷
肖玉峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Liyuan Haida Environment Engineering Co., Ltd.
Original Assignee
刘雷
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 刘雷 filed Critical 刘雷
Priority to CN2012200880436U priority Critical patent/CN202478807U/en
Application granted granted Critical
Publication of CN202478807U publication Critical patent/CN202478807U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a gas desulfurizer, which belongs to the field of environment-protection equipment. The gas desulfurizer comprises a pot body (8), wherein a gas outlet (1), a desulfuration liquid inlet pipe (2), liquid reduction pipes (3), liquid holding plates (4), a desulfuration liquid outlet pipe (5) and a gas inlet pipe (6) are arranged on the pot body (8); micropores (7) are arranged on the liquid holding plates (4); the liquid reduction pipes (3) pass through the liquid holding plates (4); the liquid holding plates (4) are horizontally distributed in the pot body (8), and the distance between every two adjacent liquid holding plates is equal; the elevation of the lower end of each liquid reduction pipe is lower than the elevation of the upper end of the corresponding adjacent liquid reduction pipe under the each liquid reduction pipe; and the gas inlet pipe (6) is arranged into an I shape and is provided with a downward port.

Description

Gas sweetening unit
Technical field
The utility model belongs to the environmental protection equipment field, relates to a kind of device that is used for gas sweetening.
Background technology
H in the gas 2The removing of S has two kinds of dry method and wet methods substantially: dry desulfurization is applicable to the combustion gas that sulfur content is lower, and day output is less.This method technology is simple, and mature and reliable, cost are low, can reach higher degree of purification.But equipment is heavy when adopting this method, and labour intensity was big when also there was the replacing desulfurizing agent in the batch (-type) dry desulfurization, contaminated environment, and waste desulfurizing agent is difficult to problems such as processing.
And in the wet desulfurizing process, desulfurizing tower is the capital equipment that present sulphur is produced, and the major responsibility of desulfurizing tower is the H in the solution absorption gas phase 2S.At present, the version of sulphur tower is more, is main with the packed tower structure how.
The problem that the filling-material structure desulfurizing tower exists is: 1, desulfuration efficiency is low, inefficiency of production; 2, desulfurizing tower is prone to stop up, and takes the whole bag of tricks to handle and all is difficult to take effect, and only takes to stop tower and unloads the filler cleaning, all can influence production and stop tower at every turn, will certainly increase investment if set up stand-by still; 3, doctor solution pipe, gas phase distributor pipe are prone to stop up, and influence the technology operation.
The utility model content
To the deficiency of prior art, the technical problem that the utility model will solve provides a kind of further raising desulfuration efficiency, avoid stopping up, stable operation, reduction process cost, simple in structure, have certain device of the gas sweetening of regulatory function automatically.
In order to solve the problems of the technologies described above, the technical scheme that the utility model provides is:
A kind of gas sweetening unit comprises tank body (8), and tank body (8) sets out gas port (1), doctor solution feed tube (2), downspout (3), holds liquid plate (4), doctor solution drain pipe (5) and air inlet pipe (6), and said holding is provided with aperture (7) on the liquid plate (4).
Said downspout (3) runs through holds liquid plate (4);
Saidly hold that liquid plate (4) horizontal multilayer in tank body (8) is arranged and adjacent liquid plate (4) distance of holding equates;
The said liquid plate (4) of holding is gone up the evenly more aperture (7) of layout number;
The absolute altitude of said downspout (3) lower end is lower than the upper end absolute altitude of its adjacent downspout in below (4);
Said air inlet pipe (6) adopts " worker " font to arrange that port is downward, can adopt the wide aperture structure, should not stop up.
But but the utility model invention has that operating cost is low, operational stability good, desulfurization effect 24 hour operation anti-clogging, a series of technical advantages such as simple in structure, non-maintaining.
Description of drawings
Fig. 1 is the utility model gas sweetening unit structural representation;
Fig. 2 is the utility model gas sweetening unit A-A cross sectional plane sketch map;
Fig. 3 is the utility model gas sweetening unit B-B cross sectional plane sketch map.
The specific embodiment
Below in conjunction with accompanying drawing the utility model gas sweetening unit is elaborated.
Shown in Fig. 1-3, a kind of gas sweetening unit comprises tank body 8, and tank body 8 sets out gas port 1, doctor solution feed tube 2, downspout 3, holds liquid plate 4, doctor solution drain pipe 5 and air inlet pipe 6.Said downspout 3 runs through holds liquid plate 4; The said liquid plate 4 multilayer horizontal arrangement and adjacent in tank body 8 of holding is held liquid plate 4 distances and is equated; Said holding evenly arranged the more aperture 7 of number on the liquid plate 4; The absolute altitude of said downspout 3 lower ends is lower than the upper end absolute altitude of its adjacent downspout 4 in below; Said air inlet pipe 6 adopts " worker " font to arrange that port is downward, can adopt the wide aperture structure, should not stop up.
The process that the gas sweetening unit that uses the utility model to provide carries out desulfurization is following:
Contain H 2The gas of S is through the hypomere of " worker " font air inlet pipe 6 even gas distributions in entering gas sweetening unit tank body; Utilize buoyant gas to be affixed on minimum liquid plate 4 lower surfaces that support; See through the aperture of holding on the liquid plate 47 and evenly mix with the doctor solution of holding between the liquid plate 4, and the H in the gas 2S rapidly with the doctor solution H in the reduction gas that reacts 2The content of S is according to H in the gas 2S content is set the number of plies hold the liquid plate, and reacts through the doctor solution of holding liquid plate 4 and holding between the liquid plate of multilayer, makes H 2The clearance of S reaches requirement, and gas up to standard is collected through gas outlet 1.
Doctor solution gets in the towers through doctor solution feed tube 3, at first holds the liquid plate in the superiors and evenly distributes and utilize gravity to see through to hold 7 of apertures on the liquid plate 4 to advance down one deck and hold liquid plate 4, the H in this process doctor solution and come-up gas 2S reacts rapidly, reduces H in the gas 2The content of S, the doctor solution behind the end reaction is got rid of tank body through doctor solution drain pipe 5.
When equipment normally moved, downspout 3 lower ends were in floodage, and downspout 3 upper ends are in the non-submersion state; The absolute altitude of downspout 3 lower ends is lower than the upper end absolute altitude of its adjacent downspout 4 in below; Like this can be so that surpass when holding liquid plate 4 infiltration capacities when the doctor solution that adds; When holding liquid level on the liquid plate and being higher than the absolute altitude of downspout 3 epimeres; Unnecessary doctor solution also gets into down one decks through downspout 3 and holds liquid plate 4, realizes automatic regulatory function, not only can practice thrift processing cost but also can keep removal effect.
Whole H 2Reaction between S and the doctor solution is adopted reverse-flow, and this makes H 2The clearance of S is higher, the doctor solution utilization rate is higher.

Claims (6)

1. a gas sweetening unit is characterized in that, comprises tank body (8), and tank body (8) sets out gas port (1), doctor solution feed tube (2), downspout (3), holds liquid plate (4), doctor solution drain pipe (5) and air inlet pipe (6), and said holding is provided with aperture (7) on the liquid plate (4).
2. gas sweetening unit according to claim 1 is characterized in that, said downspout (3) runs through holds liquid plate (4).
3. gas sweetening unit according to claim 1 is characterized in that, saidly holds that liquid plate (4) horizontal multilayer in tank body (8) is arranged and adjacent liquid plate (4) distance of holding equates.
4. gas sweetening unit according to claim 1 is characterized in that, the said liquid plate (4) of holding is gone up evenly layout aperture (7).
5. gas sweetening unit according to claim 1 is characterized in that, the absolute altitude of said downspout (3) lower end is lower than the upper end absolute altitude of its adjacent downspout in below (4).
6. gas sweetening unit according to claim 1 is characterized in that, said air inlet pipe (6) adopts " worker " font to arrange that port is downward.
CN2012200880436U 2012-03-09 2012-03-09 Gas desulfurizer Expired - Fee Related CN202478807U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200880436U CN202478807U (en) 2012-03-09 2012-03-09 Gas desulfurizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200880436U CN202478807U (en) 2012-03-09 2012-03-09 Gas desulfurizer

Publications (1)

Publication Number Publication Date
CN202478807U true CN202478807U (en) 2012-10-10

Family

ID=46953271

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012200880436U Expired - Fee Related CN202478807U (en) 2012-03-09 2012-03-09 Gas desulfurizer

Country Status (1)

Country Link
CN (1) CN202478807U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108837688A (en) * 2018-08-22 2018-11-20 中国矿业大学 A kind of flue dust desulfurizer and method
CN112023629A (en) * 2020-08-19 2020-12-04 盘姜 Flue gas desulfurization tower and desulfurization method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108837688A (en) * 2018-08-22 2018-11-20 中国矿业大学 A kind of flue dust desulfurizer and method
CN108837688B (en) * 2018-08-22 2020-07-10 中国矿业大学 Smoke dust desulfurization device and method
CN112023629A (en) * 2020-08-19 2020-12-04 盘姜 Flue gas desulfurization tower and desulfurization method thereof
CN112023629B (en) * 2020-08-19 2022-05-13 上海赛思特新能源科技有限公司 Flue gas desulfurization tower and desulfurization method thereof

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
C41 Transfer of patent application or patent right or utility model
ASS Succession or assignment of patent right

Owner name: SHANDONG LIYUAN HAIDA ENVIRONMENT ENGINEERING CO.,

Free format text: FORMER OWNER: LIU LEI

Effective date: 20130314

TR01 Transfer of patent right

Effective date of registration: 20130314

Address after: 250100 room 702-2, block A, Huaxin Road, Licheng District, Shandong, Ji'nan 15, China

Patentee after: Shandong Liyuan Haida Environment Engineering Co., Ltd.

Address before: 250100 Shandong city of Ji'nan province high tech Zone Qing Shun Road three century wealth center A3 block 618

Patentee before: Liu Lei

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121010

Termination date: 20170309

CF01 Termination of patent right due to non-payment of annual fee